Yeastar Technology MyPBX Standard, User Manual

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MyPBX Standard User Manual
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Figure 4-8
Step 8 . Add other firewall rules by yourself. For example, if you are
using features about email, you should add the firewall rules for the
SMTP server and POP3 server.
Step 9 . Enable Drop all (If this feature is enabled, all the packets and
connection that do not match the rules would be dropped.)
Note : Before enable this feature, please add a rule to accept the local network
access, or the server might not be accessed.
Figure 4-9
Step 10 . The Configuration of firewall settings is completed. See as
below figure.